Reaction of 1,4,2-Dithiazolium and 1,3-Dithiolium Salts with Malononitrile
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چکیده
منابع مشابه
Formation of diverse polycyclic spirooxindoles via three-component reaction of isoquinolinium salts, isatins and malononitrile
The triethylamine promoted three-component reaction of N-(4-nitrobenzyl), N-ethoxycarbonylmethylisoquinolinium bromide, isatins and malononitrile in ethanol afforded spiro[indoline-3,2'-pyrrolo[2,1-a]isoquinolines] in good yields and with high diastereoselectivity. The similar reaction of N-cyanomethylisoquinolinium chloride mainly gave complex indolo[2″,3″:2',3']pyrrolo[3',4':4,5]pyrrolo[2,1-a...
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ژورنال
عنوان ژورنال: Bulletin of the Chemical Society of Japan
سال: 1989
ISSN: 0009-2673,1348-0634
DOI: 10.1246/bcsj.62.1086